Apple hits big oversold levels, now what?
The Reformed Broker
AUGUST 21, 2023
The Relative Strength Index or RSI is typically expressed as a 14-day reading to determine the degree to which a stock or an index is overbought or oversold, if at all. It was created in 1978 by J. Welles Wilder Jr. (here’s the book) who was a mechanical engineer by trade before turning his mathematical mind to stock and commodity trading, subsequently developing some of the most widely traded tools in technical ana.
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